<div class="refentry" lang="en" xml:lang="en"><a id="glXWaitGL"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>glXWaitGL — complete GL execution prior to subsequent X calls</p></div><div class="refsynopsisdiv"><h2>C Specification</h2><div class="funcsynopsis"><table><tr><td><code class="funcdef">void <b class="fsfunc">glXWaitGL</b>(</code></td><td> </td><td><var class="pdparam">void</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="description"></a><h2>Description</h2><p>
            GL rendering calls made prior to <code class="function">glXWaitGL</code> are guaranteed to be
            executed before X rendering calls made after <code class="function">glXWaitGL</code>.
            Although this same result can be achieved using <a class="citerefentry" href="glFinish"><span class="citerefentry"><span class="refentrytitle">glFinish</span></span></a>,
            <code class="function">glXWaitGL</code> does not require a round trip to the server,
            and it is therefore more efficient in cases where client and server
            are on separate machines.
        </p><p>
            <code class="function">glXWaitGL</code> is ignored if there is no current GLX context.
        </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="notes"></a><h2>Notes</h2><p>
            <code class="function">glXWaitGL</code> may or may not flush the X stream.
        </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="errors"></a><h2>Errors</h2><p>
            <code class="constant">GLXBadCurrentWindow</code> is generated if the drawable associated
            with the current context of the calling thread is a window, and that
            window is no longer valid.
        </p></div>
        {$pipelinestall}{$examples}
        <div class="refsect1" lang="en" xml:lang="en"><a id="seealso"></a><h2>See Also</h2><p>
            <a class="citerefentry" href="glFinish"><span class="citerefentry"><span class="refentrytitle">glFinish</span></span></a>,
            <a class="citerefentry" href="glFlush"><span class="citerefentry"><span class="refentrytitle">glFlush</span></span></a>,
            <a class="citerefentry" href="glXWaitX"><span class="citerefentry"><span class="refentrytitle">glXWaitX</span></span></a>,
            <code class="function">XSync</code>
        </p></div><div class="refsect1" lang="en" xml:lang="en"><div id="Copyright"><h2>Copyright</h2><p>
            Copyright © 1991-2006
            Silicon Graphics, Inc. This document is licensed under the SGI
            Free Software B License. For details, see
            <a class="ulink" href="http://oss.sgi.com/projects/FreeB/" target="_top">http://oss.sgi.com/projects/FreeB/</a>.
        </p></div></div></div>
